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1. 发明授权

US07770440B2 Method to test a dynamic torque-generating device and a device to determine the dynamic behavior of a driving shaft 有权
标题翻译：用于测试动态扭矩产生装置和确定驱动轴的动态特性的装置的方法
公开(公告)号：US07770440B2
公开(公告)日：2010-08-10
申请号：US11451631
申请日：2006-06-13
申请人： Peter Langthaler , Engelbert Grünbacher , Gerald Steinmaurer , Luigi del Re , Helmut Kokal , Michael Paulweber
发明人： Peter Langthaler , Engelbert Grünbacher , Gerald Steinmaurer , Luigi del Re , Helmut Kokal , Michael Paulweber
IPC分类号： G01M15/02
CPC分类号： G01M13/025
摘要： The course of torque transmitted though a driving shaft (3) between torque generating device (1) to be tested and a driving or loading mechanism (2) is determined during an identification phase in the completely constructed test bench with the use of a rotating driving or loading mechanism (2) at pseudo-stochastic rotational speeds. Determined are thereby parameters describing in a real and current manner the dynamic behavior of the driving shaft (3) whereby the parameters are used as an influence in further testing.
摘要翻译：在完全构建的测试台中的识别阶段期间使用旋转驱动来确定通过被测试的扭矩产生装置（1）和驱动或加载机构（2）之间通过驱动轴（3）传递的扭矩的过程或加载机构（2）以伪随机旋转速度。因此，确定了以实际和当前方式描述驱动轴（3）的动态特性的参数，由此参数用作进一步测试的影响。

2. 发明授权

US07039541B2 Method for controlling a test bench 失效
标题翻译：控制试验台的方法
公开(公告)号：US07039541B2
公开(公告)日：2006-05-02
申请号：US10785479
申请日：2004-02-25
申请人： Engelbert Grünbacher , Gerald Steinmaurer , Peter Langthaler , Luigi Del Re , Helmut Kokal
发明人： Engelbert Grünbacher , Gerald Steinmaurer , Peter Langthaler , Luigi Del Re , Helmut Kokal
IPC分类号： G01M17/00
CPC分类号： G01M15/044
摘要： In a test bench design consisting at least of an internal combustion engine (1) having its own sensor technology, actuator technology and control devices, a dynamometric brake (2), and a test bench computer (5) controlling the internal combustion engine (1) and the dynamometric brake (2), whereby the computer (5) calculates the control variables for the internal combustion engine (1) and the dynamometric brake (2) based on set point defaults, the object to operate the internal combustion engine (1) with the assistance of the dynamometric brake (2) in the same way as the engine would be operated by the user in a selected vehicle and with the driving profile to be set by the user is achieved by conducting a predefined measurement prior to the actual measurement, which cannot be performed precisely by the user himself, and based on the measurement, parameters of a calculation specification (9) of set point defaults of the control variables are to be determined under consideration of the characteristics of the test bench and then set on the test bench computer (5) without changing the parameter setting of the test bench computer (5) or of the control device of the internal combustion engine.
摘要翻译：在至少包括具有其传感器技术的内燃机（1），致动器技术和控制装置的测试台设计中，一个测力制动器（2）和一个控制内燃机（1）的试验台计算机）和动力制动器（2），由此计算机（5）基于设定点默认值计算内燃机（1）和测力制动器（2）的控制变量，操作内燃机（1））与发动机在所选择的车辆中由用户操作的相同的方式，并且由使用者设定的驾驶曲线是通过在实际操作之前进行预定义的测量来实现的测量，用户自己无法精确地执行，并且基于测量，控制变量的设定点默认值的计算规范（9）的参数将根据考虑试验台的特性，然后设置在试验台计算机（5）上，而不改变试验台计算机（5）或内燃机的控制装置的参数设置。

3. 发明申请

US20120285228A1 TEST RIG FOR DYNAMIC TEST ASSIGNMENTS ON INTERNAL COMBUSTION ENGINES, AND METHOD FOR OPERATING A TEST RIG OF THIS KIND 有权
标题翻译：用于内燃机动力测试分配的测试仪，以及用于操作本类测试仪的方法
公开(公告)号：US20120285228A1
公开(公告)日：2012-11-15
申请号：US13464519
申请日：2012-05-04
申请人： Engelbert Grünbacher , Helmut Kokal , Martin Schmidt , Luigi Del Re , Michael Paulweber
发明人： Engelbert Grünbacher , Helmut Kokal , Martin Schmidt , Luigi Del Re , Michael Paulweber
IPC分类号： G01M15/04
CPC分类号： G01M15/044 , G01M15/05
摘要： A test rig for dynamic test assignments on internal combustion engines is equipped with a preferably electrical drive and/or loading device which is coupled to a control device for adapting and controlling setpoint values for a speed and a torque characteristic. For a test rig of this kind, in order to enable the setpoint values determined by a speed and a torque characteristic to be optimally adapted and controlled for the respective test assignment and so that they can be reproduced on the test rig in the best possible manner, the control device can be adapted in terms of adjusting the weighting of speed control to torque control.
摘要翻译：用于内燃机上的动态测试分配的测试台配备有优选的电驱动和/或加载装置，其耦合到控制装置，用于调整和控制速度和转矩特性的设定值。对于这种试验台，为了使得由速度和扭矩特性确定的设定值能够被最佳地适应和控制用于相应的试验分配，并且使得它们可以以最好的方式在试验台上再现控制装置可以调节速度控制的权重以转矩控制。

4. 发明授权

US08770019B2 Test rig for dynamic test assignments on internal combustion engines, and method for operating a test rig of this kind 有权
标题翻译：用于内燃机动态试验任务的试验台，以及操作这种试验台的方法
公开(公告)号：US08770019B2
公开(公告)日：2014-07-08
申请号：US13464519
申请日：2012-05-04
申请人： Engelbert Grünbacher , Helmut Kokal , Martin Schmidt , Luigi Del Re , Michael Paulweber
发明人： Engelbert Grünbacher , Helmut Kokal , Martin Schmidt , Luigi Del Re , Michael Paulweber
IPC分类号： G01M15/04
CPC分类号： G01M15/044 , G01M15/05
摘要： A test rig for dynamic test assignments on internal combustion engines is equipped with a preferably electrical drive and/or loading device which is coupled to a control device for adapting and controlling setpoint values for a speed and a torque characteristic. For a test rig of this kind, in order to enable the setpoint values determined by a speed and a torque characteristic to be optimally adapted and controlled for the respective test assignment and so that they can be reproduced on the test rig in the best possible manner, the control device can be adapted in terms of adjusting the weighting of speed control to torque control.
摘要翻译：用于内燃机上的动态测试分配的测试台配备有优选的电驱动和/或加载装置，其耦合到控制装置，用于调整和控制速度和转矩特性的设定值。对于这种试验台，为了使得由速度和扭矩特性确定的设定值能够被最佳地适应和控制用于相应的试验分配，并且使得它们可以以最好的方式在试验台上再现控制装置可以调节速度控制的权重以转矩控制。

5. 发明申请

US20060288764A1 Method to test a dynamic torque-generating device and a device to determine the dynamic behavior of a driving shaft 有权
标题翻译：用于测试动态扭矩产生装置和确定驱动轴的动态特性的装置的方法
公开(公告)号：US20060288764A1
公开(公告)日：2006-12-28
申请号：US11451631
申请日：2006-06-13
申请人： Peter Langthaler , Engelbert Grunbacher , Gerald Steinmaurer , Luigi Re , Helmut Kokal , Michael Paulweber
发明人： Peter Langthaler , Engelbert Grunbacher , Gerald Steinmaurer , Luigi Re , Helmut Kokal , Michael Paulweber
IPC分类号： G01M15/00
CPC分类号： G01M13/025
摘要： The course of torque transmitted though the driving shaft (3) between the torque generating device (1) to be tested and the driving or loading mechanism (2) is determined during an identification phase in the completely constructed test bench with the use of a rotating driving or loading mechanism (2) at pseudo-stochastic rotational speeds. Determined are thereby the parameters describing in a real and current manner the dynamic behavior of the driving shaft (3) whereby said parameters are used as an influence in further testing.
摘要翻译：在被测试的扭矩产生装置（1）和驱动或加载机构（2）之间通过驱动轴（3）传递的扭矩的过程在完全构建的测试台中的识别阶段期间使用旋转驱动或加载机构（2）以伪随机旋转速度。因此确定参数以实际和当前的方式描述驱动轴（3）的动态特性，由此所述参数用作进一步测试的影响。

6. 发明授权

US09513190B2 Hydrodynamic torque generator for test benches and control method therefor 有权
标题翻译：用于测试台的流体动力学扭矩发生器及其控制方法
公开(公告)号：US09513190B2
公开(公告)日：2016-12-06
申请号：US14128336
申请日：2012-06-06
申请人： Thomas E. Passenbrunner , Mario Sassano , Hannes Trogmann , Luigi Del Re , Helmut Kokal , Martin Schmidt , Michael Paulweber
发明人： Thomas E. Passenbrunner , Mario Sassano , Hannes Trogmann , Luigi Del Re , Helmut Kokal , Martin Schmidt , Michael Paulweber
IPC分类号： G01M15/02 , G01M15/04
CPC分类号： G01M15/042 , G01M15/02
摘要： A hydrodynamic torque generator for test benches includes at least one inlet valve and at least one outlet valve, and a control device for valve positioning, the control device including an open-loop feed-forward controller and a closed-loop feedback controller.
摘要翻译：用于测试台的流体动力学扭矩发生器包括至少一个入口阀和至少一个出口阀以及用于阀定位的控制装置，所述控制装置包括开环前馈控制器和闭环反馈控制器。

7. 发明申请

US20110238359A1 Method and Control Arrangement for Controlling a Controlled System with a Repeating Working Cycle 有权
标题翻译：用于控制重复工作循环的控制系统的方法和控制布置
公开(公告)号：US20110238359A1
公开(公告)日：2011-09-29
申请号：US13061621
申请日：2009-08-26
申请人： Helmut Kokal , Josef Mayrhofer , Dirk Denger , Martin Schmidt , Luigi del Re
发明人： Helmut Kokal , Josef Mayrhofer , Dirk Denger , Martin Schmidt , Luigi del Re
IPC分类号： G06F19/00
CPC分类号： G05B13/048
摘要： When arrangements with a repeating working cycle such as, for example, in the case of engine test benches, are being controlled, resonances which have to be damped by the control system are often excited by the test specimen (for example an internal combustion engine) in the working range of the arrangement. The invention proposes for this purpose a control concept in which a modified actual value rist—mod is determined from a current actual value rist—akt of the control system and from a predicted imminent system-delay-free actual value on the basis of the actual value of a previous working cycle, and said modified actual value rist—mod is fed to the control system.
摘要翻译：当例如在发动机试验台的情况下重复工作循环的布置被控制时，必须被控制系统阻尼的共振通常被试样（例如内燃机）激发，在工作范围内的安排。本发明为此目的提出了一种控制概念，其中根据控制系统的当前实际值rist-akt确定修改后的实际值rist-mod，并根据实际的系统延迟实际值先前工作循环的值和所述修改的实际值rist-mod被馈送到控制系统。

8. 发明授权

US09134712B2 Method and control arrangement for controlling a controlled system with a repeating working cycle 有权
标题翻译：用于控制具有重复工作循环的受控系统的方法和控制装置
公开(公告)号：US09134712B2
公开(公告)日：2015-09-15
申请号：US13061621
申请日：2009-08-26
申请人： Helmut Kokal , Josef Mayrhofer , Dirk Denger , Martin Schmidt , Luigi del Re
发明人： Helmut Kokal , Josef Mayrhofer , Dirk Denger , Martin Schmidt , Luigi del Re
IPC分类号： G01M17/04 , G05B13/04
CPC分类号： G05B13/048
摘要： When arrangements with a repeating working cycle such as, for example, in the case of engine test benches, are being controlled, resonances which have to be damped by the control system are often excited by the test specimen (for example an internal combustion engine) in the working range of the arrangement. The invention proposes for this purpose a control concept in which a modified actual value rist—mod is determined from a current actual value rist—akt of the control system and from a predicted imminent system-delay-free actual value on the basis of the actual value of a previous working cycle, and said modified actual value rist—mod is fed to the control system.
摘要翻译：当例如在发动机试验台的情况下重复工作循环的布置被控制时，必须被控制系统阻尼的共振通常被试样（例如内燃机）激发，在工作范围内的安排。本发明为此目的提出了一种控制概念，其中根据控制系统的当前实际值rist-akt确定修改后的实际值rist-mod，并根据实际的系统延迟实际值先前工作循环的值和所述修改的实际值rist-mod被馈送到控制系统。

9. 发明申请

US20140326059A1 Hydrodynamic Torque Generator for Test Benches and Control Method Therefor 有权
标题翻译：用于测试台的流体动力学扭矩发生器及其控制方法
公开(公告)号：US20140326059A1
公开(公告)日：2014-11-06
申请号：US14128336
申请日：2012-06-06
申请人： Thomas E. Passenbrunner , Mario Sassano , Hannes Trogmann , Luigi Delre , Helmut Kokal , Martin Schmidt , Michael Paulweber
发明人： Thomas E. Passenbrunner , Mario Sassano , Hannes Trogmann , Luigi Delre , Helmut Kokal , Martin Schmidt , Michael Paulweber
IPC分类号： G01M15/04
CPC分类号： G01M15/042 , G01M15/02
摘要： A hydrodynamic torque generator (3) for test benches is provided with at least one inlet valve and at least one outlet valve and with at least one control device for valve positioning coupled to these valves.By implementing a control system, which consists of an open-loop feed-forward controller and a closed-loop feedback controller, in the control device, a machine of this kind can also be used in dynamic test benches.
摘要翻译：用于测试台的流体动力学扭矩发生器（3）设置有至少一个入口阀和至少一个出口阀，并具有至少一个用于阀定位的控制装置，该控制装置联接到这些阀。通过在控制装置中实现由开环前馈控制器和闭环反馈控制器组成的控制系统，这种机器也可用于动态试验台。

10. 发明申请

US20110041595A1 Test stand arrangement 有权
标题翻译：测试台布置
公开(公告)号：US20110041595A1
公开(公告)日：2011-02-24
申请号：US12801580
申请日：2010-06-15
申请人： Matthias Dank , Helmut Kokal , Josef Mayrhofer , Stephen Jones , Dirk Denger , Martin Schmidt
发明人： Matthias Dank , Helmut Kokal , Josef Mayrhofer , Stephen Jones , Dirk Denger , Martin Schmidt
IPC分类号： G01M15/00
CPC分类号： G01M15/02 , G01M15/044 , G06Q30/06
摘要： A test stand arrangement is connected to at least one electric motor (4) connected to a test specimen (1) for driving and/or loading the test specimen (1) and comprises a control arrangement (6) for the or each electric motor (4).In order to be able to create the connection of the drive train and vehicle simulation with the real, vehicle-specific combustion and dynamic behavior of the engine, at least one model (7) for a multi-mass flywheel is implemented in the control arrangement (6), from which model (7) at least a part of the control requirement for the or each electric motor (4) is calculated and which model (7) contains at least the two masses of the primary and secondary side of the multi-mass flywheel and a substitute model for the or each bow spring, and an algorithm is implemented in the control arrangement (6) that analyzes the model for a multi-mass flywheel by means of an integrated time step method.
摘要翻译：测试台布置连接到连接到用于驱动和/或加载测试样品（1）的测试样品（1）的至少一个电动机（4），并且包括用于或每个电动机的控制装置（6） 4）。为了能够创建传动系统和车辆模拟的连接与发动机的真实的车辆特定燃烧和动态特性，在控制装置中实现至少一个用于多质量飞轮的模型（7）（6），从哪个模型（7）计算出对于或每个电动机（4）的控制要求的至少一部分，并且哪个模型（7）至少包含多个主电机的第一和第二侧的两个质量 - 用于该弹簧或每个弓弹簧的替代模型，并且在控制装置（6）中实施一种算法，其通过集成的时间步法分析多质量飞轮的模型。

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